Re: [Qemu-devel] [PATCH 20/23] hyperv: process POST_MESSAGE hypercall

[Paolo Bonzini]

On 06/06/2017 20:19, Roman Kagan wrote:
> +typedef struct MsgHandler {
> +    struct rcu_head rcu;
> +    QLIST_ENTRY(MsgHandler) le;
> +    uint32_t conn_id;
> +    HvMsgHandler handler;
> +    void *data;
> +} MsgHandler;
> +
> +static QLIST_HEAD(, MsgHandler) msg_handlers;
> +static QemuMutex msg_handlers_mutex;

Maybe use the same mutex for event and message handlers?

Paolo